APA aipamena

Witty, P. (1953). How to become a better reader. Science Research Associates.

Chicago Style aipamena

Witty, Paul. How to Become a Better Reader. Chicago: Science Research Associates, 1953.

MLA aipamena

Witty, Paul. How to Become a Better Reader. Science Research Associates, 1953.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.